﻿using System;
using System.Globalization;
using System.Linq;
using System.Windows.Data;

namespace ProjectDependencyBrowser.Converters
{
    public class ProjectTypesConverter : IValueConverter
    {
        /// <summary>Converts a value. </summary>
        /// <returns>A converted value. If the method returns null, the valid null value is used. </returns>
        /// <param name="value">The value produced by the binding source.</param><param name="targetType">The type of the binding target property.</param><param name="parameter">The converter parameter to use.</param><param name="culture">The culture to use in the converter.</param>
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            return value != null ? string.Join(", ", ((Array)value).OfType<object>().Select(o => o.ToString())) : null;
        }

        /// <summary>Converts a value. </summary>
        /// <returns>A converted value. If the method returns null, the valid null value is used. </returns>
        /// <param name="value">The value that is produced by the binding target.</param><param name="targetType">The type to convert to.</param><param name="parameter">The converter parameter to use.</param><param name="culture">The culture to use in the converter.</param>
        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }
}
